Orbital elements of SENTINEL-1A
| Launched | 2 April 2014 |
| Flight ended | – |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | European Space Agency |
| NORAD ID | 39634 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 Jan 31 18:56 | 2026 Jan 31 11:58:30 | 98.1810 | 0.00013 | 2.7338 | 89.1277 | 271.0073 | 14.59202 | – |
| 2026 Jan 30 18:57 | 2026 Jan 30 12:56:06 | 98.1814 | 0.00013 | 2.6708 | 87.8552 | 271.0073 | 14.59202 | – |
| 2026 Jan 29 18:56 | 2026 Jan 29 12:14:57 | 98.1817 | 0.00013 | 2.6032 | 87.3785 | 271.0073 | 14.59202 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 20:45:08 | 98.1819 | 0.00013 | 2.4951 | 84.3043 | 271.0073 | 14.59202 | – |
| 2026 Jan 27 18:56 | 2026 Jan 27 12:31:25 | 98.1818 | 0.00013 | 2.4726 | 85.0811 | 271.0073 | 14.59202 | – |
| 2026 Jan 26 18:57 | 2026 Jan 26 05:15:18 | 98.1815 | 0.00013 | 2.3870 | 86.4276 | 271.0073 | 14.59202 | – |
| 2026 Jan 25 18:57 | 2026 Jan 25 12:47:52 | 98.1814 | 0.00013 | 2.3419 | 84.3230 | 271.0073 | 14.59202 | – |
| 2026 Jan 24 18:58 | 2026 Jan 24 03:53:00 | 98.1809 | 0.00013 | 2.2518 | 87.3387 | 271.0073 | 14.59202 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:23:11 | 98.1803 | 0.00013 | 2.1437 | 85.3464 | 271.0073 | 14.59202 | – |
| 2026 Jan 21 18:56 | 2026 Jan 21 13:20:47 | 98.1801 | 0.00013 | 2.0806 | 85.7806 | 271.0073 | 14.59202 | – |
| 2026 Jan 20 19:06 | 2026 Jan 20 07:43:25 | 98.1801 | 0.00013 | 1.9996 | 86.9237 | 271.0073 | 14.59202 | – |
| 2026 Jan 19 18:57 | 2026 Jan 19 07:02:17 | 98.1801 | 0.00013 | 1.9320 | 87.2718 | 271.0073 | 14.59202 | – |
| 2026 Jan 18 18:57 | 2026 Jan 17 23:46:10 | 98.1803 | 0.00013 | 1.8465 | 87.5004 | 271.0073 | 14.59202 | – |
| 2026 Jan 17 18:56 | 2026 Jan 17 13:53:43 | 98.1804 | 0.00013 | 1.8194 | 85.2421 | 271.0073 | 14.59202 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 13:12:34 | 98.1806 | 0.00013 | 1.7519 | 84.7870 | 271.0073 | 14.59202 | – |
| 2026 Jan 15 18:56 | 2026 Jan 15 14:10:10 | 98.1808 | 0.00013 | 1.6888 | 85.5919 | 271.0073 | 14.59202 | – |
| 2026 Jan 13 18:56 | 2026 Jan 13 14:26:38 | 98.1811 | 0.00013 | 1.5582 | 84.3597 | 271.0073 | 14.59202 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 14:43:05 | 98.1810 | 0.00013 | 1.4276 | 85.2514 | 271.0073 | 14.59202 | – |
| 2026 Jan 10 18:57 | 2026 Jan 10 07:26:58 | 98.1808 | 0.00013 | 1.3420 | 90.0437 | 271.0073 | 14.59202 | – |
| 2026 Jan 09 18:57 | 2026 Jan 09 06:45:50 | 98.1806 | 0.00013 | 1.2744 | 86.0980 | 271.0073 | 14.59202 | – |
| 2026 Jan 08 18:56 | 2026 Jan 08 14:18:24 | 98.1803 | 0.00013 | 1.2294 | 85.2473 | 271.0073 | 14.59202 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 06:21:09 | 98.1797 | 0.00013 | 1.0762 | 84.5670 | 271.0073 | 14.59202 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 06:21:09 | 98.1797 | 0.00013 | 1.0762 | 84.5670 | 271.0073 | 14.59202 | – |
| 2026 Jan 05 18:57 | 2026 Jan 05 12:14:59 | 98.1795 | 0.00013 | 1.0267 | 84.1323 | 271.0073 | 14.59202 | – |
| 2026 Jan 04 18:56 | 2026 Jan 04 14:51:20 | 98.1803 | 0.00013 | 0.9682 | 90.4928 | 271.0073 | 14.59202 | – |